" 360 Rotation: Water can easily cover the entire sink, no need to worry about cleaning the sink in the cold winter. The unit produces a champagne effect flow that eliminates any splashing in the basin while increasing the capacityand wetting performance. Easy to clean, just remove the filter and rinse it under running water. 2-Position Head - Pulling the chrome head transforms the gentle aerator into a powerful stream. A built-in fine dust filter traps sand and particlesof dirt. Suitable for all standard faucets with M22 male thread and M24 female thread - included gasket is soft, water potential is increased and cleaning is more convenient. Dimensions: approx. 62mm/2.44in (L) x 36mm/1.41in (bottom diameter) x 21.5mm/0.85in (top inner diameter) mm, outer diameter of the Adapter: 21.5mm/0.85in Tap Tube: 5.7in/145mm Package Content: 2 * Faucet Aerators "